Between  U2 and Dead Sara which group has more main members?
Dead Sara
-1
Section::::Abstract.
U2
52780
-1
Section::::Abstract.
U2
52780
-1
Section::::Abstract.
U2
52780
-1
Section::::Abstract.
U2
52780
-1
Section::::Abstract.
U2
52780
-1
Section::::Abstract.
Dead Sara
35768383